baber/WOPTO huggingface dataset:
Patent JP-2002269082-A (JP)
Title: Method and device for morpheme analysis, and recording medium
Inventor: ITO HIDEO
IPC: G06F17/27
Filed: 2001-03-08
Abstract: PROBLEM TO BE SOLVED: To actualize morpheme analysis which is faster than before. SOLUTION: The morpheme analyzing device comprises an input buffer which stores an input character string, a dictionary which contains morphemes and their properties by expressions, a morpheme lattice which store morphemes whose expressions appear in the input character string and their properties, a connection table which stores the correspondence from a property group of morphemes to connection costs and the correspondence from the property group of the morphemes to properties of the morphemes, a dictionary retrieval part which retrieves the morpheme whose expression matches the object character string from the dictionary, an initialization part which initializes the morpheme lattice,  a connection inspection part which finds the connection cost between the morpheme retrieved by the dictionary retrieval part and the morpheme stored in the morpheme lattice by using the connection table and registers it in the morpheme lattice together with the connection cost, an output part which takes a morpheme path out of the morpheme lattice and outputs it, and a control part which controls the operations of the initialization part, the dictionary retrieval part, the connection inspection part, and the output part.
Patent JP-2002268661-A (JP)
Title: Voice synthesis system for electronic pet
Inventor: SAITO YUTAKA
IPC: G10L13/04
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To register voice data having different intonation patterns, specially, by words and to efficiently synthesize the voice of an electronic pet by using a small-capacity memory in a voice synthesis system for the electronic pet such as a fish having a human-like face such as 'seaman'. SOLUTION: This voice synthesis system uses the electronic pet such as 'seaman' and is so constituted that since even words having the same meaning differ in intonation depending upon the construction of a conversation sentence, a voice is synthesized by recording words while changing their intonations, storing pieces of voice data based upon differences in intonation even for the same word, and reading corresponding voice data out according to the construction of a sentence and conversation conditions. Consequently, the voice of the electronic pet can efficiently be synthesized by using a small-capacity memory.
Patent JP-2001314002-A (JP)
Title: Control device of generator in electric vehicle
Inventor: KIBA HISASHI
IPC: B60L50/15
Filed: 2001-03-09
Abstract: PROBLEM TO BE SOLVED: To reduce response delay of the output of a generator to a change in drive power of a motor. SOLUTION: Prior to target control of a generated output of a generator Gen by a control means C, a running route of a vehicle is estimated by a route estimation means R, a control target of the generated output is set by a target setting means Tgt, based on the result of this estimation.
Patent JP-2002268749-A (JP)
Title: Reciprocating actuator
Inventor: SERIZAWA KAZUAKI
IPC: G05D3/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a reciprocating actuator capable of precisely performing the position control of a traveling object in a pulse motor under open loop control. SOLUTION: When any slide is generated between a belt 5 and pulleys 3 and 4 during the reciprocating moving operation, it is discriminated that an actual pulse count value in an up/down counter 35 when a traveling object 14 is detected by corresponding sensors 21 and 22 at the backward edge (or forward edge) exceeds the allowable range of a preliminarily set forward edge (or backward edge) reference pulse count value by a controller 30, and after the abnormality is announced, the count value of the up/down counter 35 is reset so as to be the backward edge reference pulse count value (or forward edge reference pulse count value), and the actual pulse count value in the up/ down counter 35 is made correspond to the position of the traveling object 14.
Patent JP-2002053904-A (JP)
Title: Method for producing metal powder, metal powder, electrically conductive past using the same, and laminated ceramic electronic parts using the same
Inventor: HOSOKURA TADASHI
IPC: H01B13/00
Filed: 2001-03-12
Abstract: PROBLEM TO BE SOLVED: To provide a method for producing metal powder by a liquid phase method by which metal powder with an average grain size of <=100 nm can be obtained, and further, impurities by a reducing agent are not substantially produced, to provide a metal powder obtained by the method, to provide an electrically conductive paste and to provide laminated ceramic electronic parts. SOLUTION: The method for producing metal powder includes a stage in which a reducing agent solution is prepared, a stage in which a metallic salt solution in which a nickel salt and a copper salt are dissolved into a solvent is prepared and a stage in which the reducing agent solution and the metallic salt solution are mixed, and thus the copper salt is reduced to precipitate copper, and with copper as neclei, the nickel salt is reduced to precipitate nickel. Further, the laminated ceramic electronic parts are provided with a ceramic laminated body obtained by laminating plural ceramic layers and plural internal electrodes formed among the ceramics layers, and the internal electrodes are formed by using the electrically conductive paste.
Patent JP-2002270645-A (JP)
Title: Semiconductor device and soldering method
Inventor: SOMEYA KEISUKE
IPC: H01L25/00
Filed: 2001-03-14
Abstract: PROBLEM TO BE SOLVED: To provide configuration of a semiconductor device, formed by reflow- soldering of BGA package to a printed board and a soldering method therefor, where electrical contact between solder balls that occurs in the semiconductor device is prevented. SOLUTION: In a soldering method, electronic components are arranged between a BGA package and a printed board, and the electronic components are caused, so as to function to control the distance between the BGA package and the printed board; the BGA package and the electronic components are reflow-soldered to the printed board; and thus the gap between the BGA package and the printed board is kept constant.
Patent JP-2002277856-A (JP)
Title: Liquid crystal display
Inventor: SEKIGUCHI KANETAKA
IPC: G02F1/1333
Filed: 2001-03-16
Abstract: PROBLEM TO BE SOLVED: To improve the display quality of a liquid crystal display panel, where a touch panel as an input device is arranged in the visible side. SOLUTION: The external form of a first substrate of the liquid crystal display panel and that of a lower substrate of the touch panel are approximately equalized, and they are adhered by adhesive layers. Connection parts, to be connected to a driving circuit, are provided on the same sides. A structure is adopted, where a polarizing plate or a polarizing plate and a phase difference plate are provided on the observer side of the touch panel, or are provided between the touch panel and the liquid crystal display panel.
Patent JP-2002281197-A (JP)
Title: Image forming device
Inventor: MUROFUSHI TAKASHI
IPC: B41J29/54
Filed: 2001-03-21
Abstract: PROBLEM TO BE SOLVED: To provide an image forming device which can prevent an attachable and detachable storage device from being removed due to careless operation error of users and surely prevent missing or damage of data. SOLUTION: When depressing an HDD release button 60 while the power is turned on, a hard disk 45 waits until the completion of accessing when it is under accessing, and after the completion of accessing of the hard disk 45 is confirmed, the access to the hard disk 45 is prohibited and a motor 50 is rotated in a reverse direction. Then, a rack 53 made integral with a lock member 49 is moved by a worm 52 provided on the output shaft of the motor 50, and the lock member 49 is pulled out from a lock member insertion groove 48 to release the locking. Even when the hard disk 45 is not accessed at the time when the HDD release button 60 is depressed, the access to the hard disk 45 is prohibited, and the motor 50 is rotated in a reverse direction to release the locking.
Patent JP-2002286001-A (JP)
Title: Gyration driving system
Inventor: MAEDA YASUHIRO
IPC: B66C23/86
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a gyration driving system capable of smoothly slowing down and stopped in a free state as well as in a gyrating mode when stopped in a free mode, in the gyration driving system capable of gyrating in both the gyrating mode and free mode. SOLUTION: A controller 11A of the gyration driving system B, when a gyrating body is started and stopped to gyrate in a free mode, outputs controlling signals (c) and (d) outputted by means of an operating signal (f) through an operating means 10 to generate time difference for operation of both valves so as to operate an electromagnetic proportional control valve 2 after an electromagnetic type proportional relief valve P has been operated.
Patent JP-2002286101-A (JP)
Title: Power change-over mechanism
Inventor: NAKAMURA TAKASHI
IPC: F16H1/28
Filed: 2001-03-23
Abstract: PROBLEM TO BE SOLVED: To provide a power change-over mechanism in use for a planetary gear mechanism, requiring a less number of parts for power change, offering smooth operation without causing gear jump and stabilizing power change-over operation. SOLUTION: In a driving mechanism having drive parts 5, 6 in two systems to be driven by two output gears 2, 3 of the planetary gear mechanism having one input gear 1 and two output gears 2, 3 rotatable at the same time, two protruded portions 10a, 10b provided on a braking member 10 are put in engagement with cams 5b, 6b provided on the driven parts in two systems. When the drive of one of the drive parts is prohibited by the engagement of the protruded portions 10a, 10b with the cams 5b, 6b, the drive of the other drive part is permitted.
Patent JP-2002289278-A (JP)
Title: Device for connecting cut end of existing earth conductor
Inventor: HOTTA MASAHIRO
IPC: H02G15/08
Filed: 2001-03-27
Abstract: PROBLEM TO BE SOLVED: To provide a device for connecting cut ends of existing earth conductors allowing connecting works for the existing cut earth conductors to be done after an insulation deterioration diagnostic test and preparation works for an insulation deterioration diagnostic retest more easily than conventional, and preventing shortening of the existing earth conductors every time the insulation deterioration diagnostic test is performed. SOLUTION: This device for connecting cut ends 1 is formed by a connecting jig 2 to electrically connect the existing cut earth conductors 41, and two covers 3, 4 to cover the jig 2 and the conductor 41. The covers 3, 4 have an engaging protruding part 16 and an engaging recessed part 21 respectively at end parts 15, 20 of extendable cylindrical bodies 14, 19 and have fixing means 17, 22 for fixing to the conductor 41 at the other ends. The part 16 and the part 21 are detachably engaged with each other.
Patent JP-2002288636-A (JP)
Title: Image inspection device and imaging device
Inventor: HYOKI KENJI
IPC: B41J29/46
Filed: 2001-03-28
Abstract: PROBLEM TO BE SOLVED: To provide an image detection device, capable of increasing the processing speed required for inspection of a print image to be as high as possible, and high in inspection precision, and to provide an imaging device furnished with the image inspection device. SOLUTION: The image inspection device for judging the quality of the print image is furnished with an image read part to provide an inspection data by reading the printed image, a layout matching judgement means to judge whether a layout of the print picture image matches with a layout of an original image by comparing them with each other by extracting the layouts, in a region where a letter or a diagram is recorded according to each image data and the inspection data and printing quality judgement means to judge whether the letter or the diagram matches with the layout by receiving the layout of the print image which matches with the layout of the original image.
Patent JP-2002299189-A (JP)
Title: Sealing material for electrolytic capacitor, and method of manufacturing the same
Inventor: KIMURA KAZUHIKO
IPC: H01G9/00
Filed: 2001-03-29
Abstract: PROBLEM TO BE SOLVED: To reduce transmissivity of the sealing rate of an electrolyte solution for preventing the performance of an electrolytic capacitor from deteriorating, and also to stop the contact of a sealing material with the air to prevent a craze in the sealing material and a curing of the sealing material from being generated. SOLUTION: A sealing material for electrolytic capacitor is a sealing material, which is used for a sealing of the electrolytic capacitor and is formed, by making a vinyl alcohol polymer layer laminate on an elastic rubber via an ultra-high molecular-weight polyethylene.
Patent JP-2002300264-A (JP)
Title: Communication terminal device
Inventor: NEMOTO MASAAKI
IPC: H04W88/02
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To obtain a communication terminal device capable of transmitting or receiving individual information such as a name and a telephone number to/from a communication terminal device and registering the received individual information in a telephone directory without performing complicated operation. SOLUTION: A communication terminal device B transmits individual information fetched from an owner telephone directory memory 16 (B) to a communication terminal device A in a prescribed format with which a name and a telephone number can be identified. The communication terminal device A makes the name and the telephone number identified from the received individual information correspond with each other and registers the name and the telephone number in a telephone directory memory 5 (A).
Patent JP-2002297577-A (JP)
Title: Apparatus, and method of input conversion processing for chinese language and program therefor
Inventor: RAI KAITO
IPC: G06F17/00
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To easily obtain desired Chinese characters as a conversion result without the need for input operations when executing pinyin inputs by using an input device with a few number of keys. SOLUTION: In an apparatus of input conversion processing for Chinese language, an input part 11 has more than one key assigned at least two different letters of the alphabet. A control part 21 generates more than one character string in combination of letters of the alphabet assigned to the same key from inputted character strings by a letter generating part 23. A check processing part 25 for pinyin error then chooses only character strings effect for pinyin as input choices among the character strings, a dictionary searching part 27 replaces the inputted character strings with the chosen choices and converts into appropriate kanji characters to output to a display part 12 as conversion results. Accordingly, a user can easily obtain desired kanji as the results without executing input operations along getting intended letters with pressing down the same key many times.
Patent JP-2002305865-A (JP)
Title: Cylindrical laminated core unit and cylindrical laminated core
Inventor: SUGITA SATOSHI
IPC: H02K41/03
Filed: 2001-03-30
Abstract: PROBLEM TO BE SOLVED: To provide a cylindrical laminated core unit, high in the lamination density of a magnetic steel plate. SOLUTION: The inside end 7a of the magnetic steel plate 7 is positioned on the circumference of a first imaginary circle C1 having a first radius r1 and taking as the center thereof the center line CL of the cylindrical laminated core unit 1. The outside end 7b of the magnetic steel plate 7 is positioned on the circumference of a second imaginary circle C2 having a second radius r2 larger than the first radius r1 and taking as the center thereof the center line CL. The inside end 7a and the outside end 7b are so formed that the edge 7f of the inside end and the edge 7g of the outside end extend along the center line CL.  A plurality of the magnetic steel plates 7 are bent in the circumferential direction so that all or major parts of a pair of side faces 7d and 7e of each of a plurality of the magnetic steel plates 7 are in contact with all or major parts of the opposite side faces of each of adjacent other magnetic steel plates 7, and then the magnetic steel plates are laminated.
Patent JP-2001354200-A (JP)
Title: Space navigation body with dual reflector fastener unfolding plural reflectors at single undocking event
Inventor: PALMER TYLER A
IPC: B64G1/22
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide a dual reflector fastener unfolding plural reflectors during a single undocking action. SOLUTION: A telescopic reflector is held by a fastener at an undocked place, and undocked during a single undocking event. The telescopic reflector is fixed on a main body of a space navigation body by a hinge 1 attached to corresponding reflector back-up structures 15 and 16, and detachably fixed on the main body by using one and more dual reflector fasteners. The reflector back-up structures 15 and 16 are fixed by reflector joining brackets 21 of corresponding fasteners. The reflector joining brackets 21 are fixed on outer and inner housings to attach plural reflectors to the fasteners.
Patent JP-2002304367-A (JP)
Title: Arbiter equipment and method for arbitration
Inventor: IYAMA TAKAYUKI
IPC: H04N21/647
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To provide an arbiter equipment capable of preventing a processing speed form being lowered, even if the number of clients increases when arbitrating requests for one resource from plural clients, and a method for arbitration. SOLUTION: Clients 2A-2H are disposed in the lowest hierarchy of a tree structure, and a sub-arbiter to arbitrate between two clients in the hierarchy or between sub-arbiters is disposed in the tree structure. If request signal is generated from the clients 2A-2H, the request signal is sent to a sub-arbiter 1G in the highest hierarchy as it is being arbitrated by an arbiter in each hierarchy. A grant signal is sent from the sub-arbiter in the highest hierarchy through the similar passage. Thereby, the number of times to judge conditions is prevented from increasing, even if the number of clients increases.
Patent JP-2002301674-A (JP)
Title: Leg type moving robot, its motion teaching method and storage medium
Inventor: ITO MASATO
IPC: B25J9/16
Filed: 2001-04-03
Abstract: PROBLEM TO BE SOLVED: To carry out learning type motion control by using a hierarchical recurrent neural network. SOLUTION: The motion control of the robot body is performed by automatically segmentalizing a motion pattern given by teaching work of a human being into parts in a time-series order by the hierarchical recurrent neural network and by combining them, so that various kinds of motion patterns can be generated. By the time-series segmentalization, local time-series patterns and a global pattern formed by combining them are generated. Control stability is assured for the motion patterns such that a ZMP stabilization standard of indexes of static stability and dynamic stability of the robot body is satisfied.
Patent JP-2001358989-A (JP)
Title: Image pickup device and image pickup method, program and program recording medium, data structure and data recording medium, and image pickup controller
Inventor: KONDO TETSUJIRO
IPC: H04N5/372
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide an image pickup controller that can obtain an image whose details are not lost even from an object with a high contrast. SOLUTION: The controller 5 evaluates a pixel value outputted from a CCD 3 and sets an exposure time of a shutter 2 consisting of e.g. a DMD(digital micromirror device) to a light receiving face of the CCD 3 in the unit of pixels based on the evaluation result. Then, the image pickup device of this invention picks up an object in an exposure time set in the unit of pixels.
Patent JP-2002303802-A (JP)
Title: Focal position regulating device for optical system to be inspected, method of measuring focal position of optical system and telescopic optical system
Inventor: SUGIYAMA KIWA
IPC: B64G1/66
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a focal position regulating device, etc., of a telescopic optical system which enables a user to make good observation at all times even in such an environment, as, for example, the cosmic space, where a temperature difference is high. SOLUTION: This device has an interferometer 10 which supplies the convergent light to be condensed to a prescribed position P, a vacuum chamber 11 which is internally set at prescribed temperatures T1 and T2 and has a light passage section 12, a holding mechanism of the telescopic optical system 15 which is arranged within the vacuum chamber 11 and has a reference reflecting mirror M1 near the imaging plane and a reflecting member 16 which is arranged on the object side of the telescopic optical system 15.
Patent JP-2002304902-A (JP)
Title: Light source device
Inventor: TAKAMURA KAZUHIRO
IPC: F21V29/00
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a light source device in which an LED is replaceable. SOLUTION: This light source device is equipped with a light emitting diode element module (LED module) 3 prepared by arranging a plurality of light emitting diode elements 2 on one surface of a board 1 comprising a printed circuit board. As the light emitting diode element 2, a bare chip emitting white light is used. Electronic components (not illustrated) such as transistors or resistors controlling current flowing to the light emitting diode elements 2 are mounted on the board 1. The light source device is equipped with a board side connecting part 5 detachably connected to a light source side connecting part (not illustrated) for supplying power to the LED module 3 and electrically connected to the light emitting diode elements 2.
Patent JP-2001351340-A (JP)
Title: Confirmation method for deficiency management area information of optical disk at the time of initialization which is not verified and testing device therefor
Inventor: KO JUNG-WAN
IPC: G11B27/36
Filed: 2001-04-04
Abstract: PROBLEM TO BE SOLVED: To provide a method by which DMA information of an optical disk is confirmed at the time of initialization which is not verified, and a testing device for performing the method. SOLUTION: The method includes a step for generating deficiency management information, as testing information, generated after performing the initialization which is not verified on an empty testing disk in which no data are recorded and a step for confirming the testing information by using reference testing information about the initialization which is not verified to provide the test result. For that reason, whether the DMA information generated after the initialization which a recording and reproduction device does not verify is decoded and processed well can be easily confirmed by using the empty testing disk.
Patent JP-2002304817-A (JP)
Title: Amplitude limited waveform equalizer with narrowed amplitude limit
Inventor: IDE NAOKI
IPC: G11B20/10
Filed: 2001-04-05
Abstract: PROBLEM TO BE SOLVED: To provide an amplitude limited waveform equalizer capable of performing waveform equalization processing by making an amplitude limitation width narrower than that of the prior art while keeping a noise suppression effect attendant on waveform equalization of a reproduced signal. SOLUTION: By shifting the phase of a clock CLK for sampling the reproduced signal RF in synchronization with the reproduced signal by a half cycle of the clock relative to the phase permitting to sample zero-crossing, the reproduced signal RF is limited by an upper limit and a lower limit having a narrower width than the conventional width which is set by signal values at two points in time approximately a half clock before and after the zero-crossing time. The upper and lower limits are obtained from two signal values of the digitized reproduced signal before and after the zero-crossing point.